Lennar B's 15min chart shows bullish signals with KDJ Golden Cross and Marubozu.

On the 15-minute chart of Lennar B, a golden cross has been triggered in the KDJ indicator, accompanied by a bullish marubozu candle at 12:15 on August 28, 2025. This shift in momentum suggests a strong upward trend and potential for further price appreciation. The presence of buyers dominating the market and the continuation of bullish momentum indicates a favorable outlook for the stock.

On August 28, 2025, Lennar B (LEN.B) experienced a significant 5.8% intraday surge, reaching $130.16 and hitting an intraday high of $130.98. This rally was sparked by a series of positive developments, including a substantial investment by Warren Buffett’s Berkshire Hathaway and a notable technical breakout on the 15-minute chart [1].

The stock’s surge was directly tied to Warren Buffett’s $780 million investment in Lennar, signaling strong confidence in the housing market’s recovery amid easing mortgage rates and regulatory tailwinds. Additionally, the 15-minute chart triggered a KDJ Golden Cross and a Bullish Marubozu pattern at 12:15 ET, indicating a sharp shift in momentum as buyers dominated the short-term price action. This shift in momentum is a positive signal for the stock, suggesting a strong upward trend and potential for further price appreciation [1].

The Residential Construction sector is experiencing a coordinated rally, with Lennar B outperforming sector leader D.R. Horton (DHI), which gained 5.4% on the same day. This divergence suggests that Lennar’s recent product launches, including new home collections in Anderson Farms and Florida, are resonating with investors. Meanwhile, broader sector momentum is fueled by Warren Buffett’s investments in multiple homebuilders, including Nucor and DR Horton, signaling a strategic bet on housing demand recovery as mortgage rates stabilize [1].

Technical indicators for Lennar B paint a bullish picture for aggressive longs. The stock is trading above its 200-day and 30-day moving averages, with RSI hovering in neutral territory and MACD crossing into positive territory. The upper Bollinger Band at $130.53 acts as a critical resistance level; a break above this could trigger a retest of the 52-week high at $177. While no options data is available, leveraged ETFs like XHB (Homebuilders ETF) could amplify exposure to the sector’s momentum. Traders should monitor volume and turnover at 36,099 shares to confirm the strength of the rally [1].

In conclusion, while Lennar B may experience a short-term bounce following an intraday surge, the stock's ability to sustain long-term growth depends on the residential construction sector's performance and the company's strategic initiatives. Investors should remain cautious and consider the potential for consolidation in the stock's price before making investment decisions.

References:
[1] https://www.ainvest.com/news/lennar-surges-5-28-intraday-rally-housing-market-volatility-fueling-momentum-2508/